SECURITIES AND EXCHANGE COMMISSION

                             Washington, D. C. 20549

                                    FORM 8-K


                                 CURRENT REPORT

                     PURSUANT TO SECTION 13 OR 15(d) OF THE

                         SECURITIES EXCHANGE ACT OF 1934

Date of Report (Date of Earliest Event Reported):    Commission File Number
         November 24, 1997                                  0-7674


                        FIRST FINANCIAL BANKSHARES, INC.
             (Exact Name of Registrant as Specified in its Charter)


            Texas                                         75-0944023
(State of Incorporation)                               (I.R.S. Employer
                                                        Identification No.)


                      400 Pine Street, Abilene, Texas 79601
                   (Address of Executive Offices and Zip Code)

                  Registrant's Telephone Number (915) 627-7155







ITEM 5.  Other Events.

         On November 24, 1997, First Financial Bankshares,  Inc. (the "Company")
commenced  consummation of the Stock Exchange Offer (the "Exchange  Offer") made
to the  shareholders of Southlake  Bancshares,  Inc.  ("Southlake  Bancshares"),
pursuant to a Stock Exchange Agreement and Plan of Reorganization (the "Exchange
Agreement") dated August 18, 1997,  between the Company,  Southlake  Bancshares,
and Texas National Bank. Pursuant to the Exchange Agreement, the Company offered
to acquire from the shareholders of Southlake  Bancshares all (but not less than
90%) of the issued and outstanding  shares of Southlake  Bancshares common stock
("Southlake Bancshares Stock") in exchange for shares of the common stock of the
Company,  with  cash  to be  issued  in  lieu of any  fractional  shares  of the
Company's  Stock  to  which  the  shareholders  of  Southlake  Bancshares  would
otherwise  be  entitled.  The shares of the  Company's  common  stock  issued in
connection  with the Exchange  Offer were  registered  with the  Securities  and
Exchange  Commission and the  Registration  Statement was declared  effective on
October 24,  1997.  Prior to  commencing  the  Exchange  Offer,  the Company and
Southlake  Bancshares had obtained the approval of the Federal Reserve Board and
other regulatory authorities for the Company to acquire Southlake Bancshares and
its subsidiary.

         Pursuant to the terms of the  Exchange  Agreement,  and as set forth in
the  Prospectus  delivered  to the  shareholders  of Southlake  Bancshares,  the
Company  offered to exchange .894 shares of the Company's  common stock for each
share of Southlake  Bancshares  Stock tendered by the  shareholders of Southlake
Bancshares,  and to pay cash for any fractional shares of the Company's stock to
which the  shareholders of Southlake  Bancshares  would otherwise be entitled on
the basis of $39.75 per share.  Consummation of the Exchange Offer required that
at least 90% of the issued and outstanding shares of Southlake  Bancshares Stock
be tendered  for exchange and that  certain  other  conditions  precedent to the
consummation  of the  transaction  as set  forth in the  Exchange  Agreement  be
satisfied.  On November 20, 1997, the Company was notified by the Transfer Agent
named in the  Exchange  Agreement  that the  Transfer  Agent  had  received  for
exchange stock  certificates  for 100% of the issued and  outstanding  shares of
Southlake  Bancshares  Stock.  On November 24, 1997,  upon  satisfaction  of the
remaining conditions  precedent to consummation of the transaction,  the Company
instructed the Transfer Agent to commence mailing certificates for the Company's
stock (and  checks in payment  for any  fractional  shares of such stock) to the
shareholders of Southlake  Bancshares who had tendered their shares of Southlake
Bancshares Stock. The total  consideration paid by the Company for the shares of
Southlake  Bancshares  Stock  tendered in exchange for the  Company's  stock was
$8,604,061.60,  including  the cash  paid in lieu of  fractional  shares  of the
Company's stock. The funds for payment by the Company of cash in lieu of issuing
fractional  shares of its common  stock were  provided by the Company out of its
own cash reserves.

         Southlake Bancshares is a Texas corporation and registered bank holding
company  under the Bank  Holding  Company  Act of 1956,  as  amended.  Southlake
Bancshares  has one class of stock  issued and  outstanding,  being common stock
having a par value of One Dollar ($1.00) per share,  of which 242,119 shares are
issued and  outstanding.  Southlake  Bancshares  is a one-bank  holding  company
formed in 1987 and incorporated in the State of Texas. Southlake Bancshares owns
100% of Texas National Bank, a national banking association having its principal
office in the City of Southlake,  Tarrant  County,  Texas.  Texas National Bank,
which  began  operations  in 1985,  is  federally  chartered  and insured by the
Federal Deposit Insurance  Corporation.  Southlake Bancshares and Texas National
Bank are located approximately 20 miles northeast of downtown Fort Worth, Texas,
and within the Fort Worth-Dallas  Metropolitan area. In addition, Texas National
Bank maintains a branch  location in Trophy Club,  Denton County,  Texas.  Texas
National  Bank  provides a full range of both  commercial  and consumer  banking
services,  including loans,  checking accounts,  savings programs,  safe deposit
facilities, access to automated teller machines, and credit card programs.





The  bank  does  not  offer  trust  services.  As of June  30,  1997,  Southlake
Bancshares and its  consolidated  subsidiary  had total assets of  approximately
$53.6 million,  total deposits of approximately $49.1 million,  total loans (net
of  allowances  for loan  losses)  of  approximately  $25.4  million  and  total
shareholders'  equity  of  approximately  $4.2  million.  Southlake  Bancshares'
principal  executive  offices are located at 3205 East Highway  114,  Southlake,
Texas 76092.

         Following  consummation of the Exchange  Offer,  the Company intends to
merge  Southlake  Bancshares  with and into the Company and  thereafter  operate
Texas National Bank as a wholly-owned  subsidiary of the Company's  wholly-owned
subsidiary bank holding company, First Financial Bankshares of Delaware, Inc. It
is anticipated that the merger of Southlake  Bancshares will occur in the fourth
quarter of 1997.


                                   SIGNATURES


         Pursuant to the  requirements  of the Securities  Exchange Act of 1934,
the  Registrant  has duly  caused  this Report to be signed on its behalf by the
undersigned hereunto duly authorized.


                                               FIRST FINANCIAL BANKSHARES, INC.
                                               (Registrant)



DATE:  December 1, 1997                   By:  _______________________________
                                               CURTIS R. HARVEY
                                               Executive Vice President and
                                               Chief Financial Officer